| Houghton Regis to Naas | 273.35 mi (439.92 km) |
| Houghton Regis to Navan | 284.15 mi (457.30 km) |
| Houghton Regis to Nenagh | 330.21 mi (531.43 km) |
| Houghton Regis to Palmerston | 264.98 mi (426.44 km) |
| Houghton Regis to Port Laoise | 295.53 mi (475.61 km) |
| Houghton Regis to Rath To | 272.03 mi (437.79 km) |
| Houghton Regis to Rathfarnham | 260.15 mi (418.68 km) |
| Houghton Regis to Ros Comain | 341.52 mi (549.62 km) |
| Houghton Regis to Rush | 258.25 mi (415.62 km) |
| Houghton Regis to Shannon | 356.68 mi (574.03 km) |
| Houghton Regis to Sligo | 368.14 mi (592.46 km) |
| Houghton Regis to Swords | 261.49 mi (420.83 km) |
| Houghton Regis to Tallaght | 262.72 mi (422.81 km) |
| Houghton Regis to Tralee | 389.94 mi (627.54 km) |
| Houghton Regis to Tramore | 281.92 mi (453.71 km) |
